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amrrs/panelmatplotlib.html

Created May 26, 2022 10:22
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pyscript csv -> matplotlib
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panelmatplotlib.html
<html>
<head>
<script type="text/javascript" src="https://cdn.jsdelivr.net/npm/vega@5"></script>
<script type="text/javascript" src="https://cdn.jsdelivr.net/npm/vega-lite@5"></script>
<script type="text/javascript" src="https://cdn.jsdelivr.net/npm/vega-embed@6"></script>
<script type="text/javascript" src="https://unpkg.com/[email protected]/dist/js/tabulator.js"></script>
<script type="text/javascript" src="https://cdn.bokeh.org/bokeh/release/bokeh-2.4.2.js"></script>
<script type="text/javascript" src="https://cdn.bokeh.org/bokeh/release/bokeh-widgets-2.4.2.min.js"></script>
<script type="text/javascript" src="https://cdn.bokeh.org/bokeh/release/bokeh-tables-2.4.2.min.js"></script>
<script type="text/javascript" src="https://unpkg.com/@holoviz/[email protected]/dist/panel.min.js"></script>
<script type="text/javascript">
Bokeh.set_log_level("info");
</script>
<link rel="stylesheet" href="https://pyscript.net/alpha/pyscript.css" />
<script defer src="https://pyscript.net/alpha/pyscript.js"></script>
<py-env>
- numpy
- pandas
- matplotlib
- seaborn
- panel==0.13.1a2
</py-env>
</head>
<body>
<h1>Upload csv</h1>
<div id="fileinput"></div>
<div id="upload"></div>
<div id="op"></div>
<py-script>
import matplotlib.pyplot as plt
import seaborn as sns
import pandas as pd
import asyncio
import panel as pn
from panel.io.pyodide import show
fileInput = pn.widgets.FileInput(accept=".csv")
uploadButton = pn.widgets.Button(name="Show Graph", button_type = 'primary')
def process_file(event):
if fileInput.value is not None:
data = pd.read_csv(io.BytesIO(fileInput.value))
x = data['arpi'] #change column name
y = data['total_installs'] #change column name
fig1, ax1 = plt.subplots(1)
sns.lineplot(x=x, y=y, data=data)
op = Element('op')
op.write(fig1)
await show(fileInput, 'fileinput')
await show(uploadButton, 'upload')
uploadButton.on_click(process_file)
</py-script>
</body>
</html>
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